Read Sony HCD-AZ55D (serv.man2) Service Manual online
HCD-AZ55D
HCD-AZ55D
7
7
BOARD
DMB17
(2/4)
17
BOARD
DMB17
(2/4)
29
BOARD
DMB17
(2/4)
23
BOARD
DMB17
(2/4)
21
BOARD
DMB17
(2/4)
16
MAIN
BOARD
CN203
E
(4/5)
32
(4/4)
DMB17
BOARD
BOARD
DMB17
(4/4)
34
BOARD
DMB17
(2/4)
33
35
(4/4)
DMB17
BOARD
25
(2/4)
DMB17
BOARD
BOARD
4
(4/4)
DMB17
BOARD
36
(4/4)
DMB17
BOARD
DMB17
(2/4)
24
(2/4)
DMB17
22
BOARD
(1/4)
BOARD
12
DMB17
18
DMB17
BOARD
(2/4)
(Refer to page 7
on supplement-1)
on supplement-1)
(Refer to page
50 on original
service manual)
50 on original
service manual)
1.8
2.1
2
2.1
1.5
3.3
1.1
1.5
1.1
1.2
3.3
1.3
3.3
0
0
1.9
0.1
3
0.8
0.8
0
0
3
3.3
3.3
3.3
0
2.4
2.3
2.1
2.2
1.4
2.2
1.8
3.3
4.9
2.1
0
0.1
0
3.3
3.3
3.3
3.3
0
3.2
0.2
3.3
0.1
0.1
3.3
3.6
3.3
1.5
2.3
2.3
0.5
0.1
1.7
1.7
2.6
3.1
2.8
3.1
2.2
3.3
3.3
3.3
3.3
2.5
2.6
3.2
1.6
1.6
1.7
1.5
0.1
0.1
0.1
3.3
1.6
2.2
3.3
3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24P
CN101
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD) MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
QST8TR
Q102
1
2
3
4
5
6
6P
CN105
TXD
RXD
GND
+3.3V
V2REFO
(NC)
RFMON
5
4
3
2
1
TK1
1133CSCL-G
IC105
CONT
GND
NOISE
VOUT
VIN
0.1
C180
0.1
C179
47
RB106
47
RB105
16V
47
C190
10k
R169
0.01
C184
0.22
C182
0.22
C188
0
R187
0
R1
133
0
R1134
1
C189
16V
47
C187
8
7
6
5
4
3
2
1
BR24L64F-WE2
IC103
A0
A1
A2
GND
SDA
SCL
WP
VCC
16V
47
C178
1k
R191
1k
R193
1
2
3
4
5
6
7
42
43
44
45
46
47
48
41 40 39 38 37 36 35 34 33
16
15
14
13
12
11
10
9
8
32 31 30 29 28 27 26 25
17 18 19 20 21 22 23 24
IC101
A15
A14
A13
A12
A1
1
A10
A9
A8
A19
A20
WE
RESET
NC
WP/ACC
R
Y/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ1
1
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
0.01
C167
2.7k
R1110
3.3k
R1546
3.3k
R1150
3.3k
R1152
3.3k
R1151
FB112
FB115
FB113
FB114
FB111
R1545
0
1000p
C109
1000p
C108
R1501
0
6.3V
1
C102
10k
R105
10k
R106
0
R104
1M
R108
100
R111
1k
R116
47k
R117
22
R1
18
22
R112
22
R1
15
22
R1
13
22
R121
22
R120
47k
R124
0
R123
0
R109
47k
R110
100k
R1
14
100k
R1
129
16V
47
C105
0.01
C106
16V
47
C1
12
0.01
C113
100
R101
TRK-
TRK+
FCS+
FCS-
GND
V2REFO
OCSW1
MIC
KRMOD
MAMUTE
REG02
0.01
C101
IOP
10k
R107
RT1N241C-TP-1
Q103
54
45
10
1
2
3
4
5
6
7
8
9
46
47
48
49
50
51
52
53
35
20
40
42
13
17
44
43
41
39
38
37
36
19
18
16
11
12
14
15
34
28
29
30
31
32
33
21
22
23
24
25
26
27
M12L64164A-7T(G)
IC104
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
VDD
VSS
A4
A5
A6
A7
A8
A9
A11
NC
CKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
MSW
C183
0.47
R102
0
D1
G2
S2
D2
G1
S1
UM6K1N-TN
Q101
1000p
C191
1000p
C181
10k
R135
R1148
0
R1149
0
R5016
0
R5017
0
0
R5005
(KR,PH,SP,TH)
(E12,E13,E15)
0.01
C1503
FB107
FB108
3.3k
R1563
3.3k
R1564
RF1.8
REG01
SDA
SCL
VBUS_OE
VBUS_OC
1000p
MX29L
V320CBTC70-SBA1-0701GA
C139
100
R1161
I
O
G
MM1661JTRE
IC110
1k
R1178
SW+3.3V
SW+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN106
USB_OC
USB_SW
KRMOD
VC
MIC
GND
SCO
MREQ
SDO
SIO
IFBSY
XIFCS
3.3V_MNT
SYSRST
GND/OCSW1
1
2
3
4
5
5P
CN111
VBUS
GND
USBM
USBP
GND
RA4
RA5
RA6
RA11
RA9
RA8
RA7
DRCKE
DQM1
RD10
RD11
RD14
RD15
RD7
RD6
RD5
RD4
RCS
RAS
RWE
BA0
BA1
RA10
RA0
RA1
RA2
RA3
RD13
RD12
RD9
RD8
DRCLK
RD0
RD1
RD2
RD3
DQM0
CAS
A17
A0
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
XRD
A1
A16
A15
A14
A13
A21
A20
A9
A10
A1
1
A12
A19
A18
A8
A7
A6
A5
A4
A3
A2
XWR
VOE
VOF
VOB
VOA
VOD
VOC
DVD_LD
CD_LD
TRK-
TRK+
FCS+
FCS-
TRK-
TRK+
FCS+
FCS-
DVD_LD
CD_LD
XROMCS
1
2
3
4
5
6
7
9
10
11
12
13
14
17
15
24
18
21
20
16
22
26
25
23
19
28
27
31
29
30
32
(3/4)
DMB17 BOARD
IC105
+3.3V REGULATOR
IC104
SD-RAM
IC101
FLASH ROM
IC103
EEPROM
+1.8V REGULATOR
IC110
1
2
3
A
20
10
1
2
J
H
B
13
11
L
N
C
7
8
I
M
14
F
9
6
K
4
18
15
16
3
G
D
5
17
E
12
19
INVERTER
Q101-2
DVD ON
SWITCH
CD ON
SWITCH
Q101-1
AUTOMATIC POWER
CONTROL(FOR CD)
Q102-1
AUTOMATIC POWER
Q102-2
CONTROL(FOR DVD)
-1 -2
OPTICAL
PICK-UP
BLOCK
(KHM-313CAB)
(1/2)
(KR,PH,SP
,TH)
(E12,E13,E15)
MX29L
V320CBTC70-SBA1-0701CE
TO
USB
CONNECTOR
BOARD
CN002
(Refer to page
40 on original
service manual)
40 on original
service manual)
Note: When IC103 on the DMB17 board is damaged,
exchange the new DMB17 board for the DMB17
board which IC103 dameged.
board which IC103 dameged.
2-5. SCHEMATIC DIAGRAM - DMB17 Board (3/4) -
(Page 6)
(Page 6)
(Page 8)
(Page 6)
(Page 8)
(Page 6)
(Page 6)
(Page 5)
(Page 6)
(Page 6)
(Page 8)
(Page 8)
(Page 6)
(Page 6)
(Page 8)
(Page 6)
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